Patents by Inventor Juan Luis Bellvis Castillo

Juan Luis Bellvis Castillo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Ergonomic supporting/sitting device
    Patent number: 8136876
    Abstract: Ergonomic supporting/sitting device useful on all those jobs which are performed while standing, being particularly useful for document sorting jobs and in operating rooms while performing surgery, including a base resting on the floor and a shaft for mounting a seat body such that this ergonomic device includes a base resting on the floor which has a flat back portion and a front portion curved convexly forward and toward both sides in relation to the supporting base surface resting on the floor.
    Type: Grant
    Filed: April 29, 2008
    Date of Patent: March 20, 2012
    Inventors: Juan Luis Bellvis Castillo, JoséJavier Marín Zurdo, Ricardo Ros Mar
  • ERGONOMIC SUPPORTING/SITTING DEVICE
    Publication number: 20100164259
    Abstract: Ergonomic supporting/sitting device useful on all those jobs which are performed while standing, being particularly useful for document sorting jobs and in operating rooms while performing surgery, comprised of a base resting on the floor and a shaft for mounting a seat body such that this ergonomic device (1) comprises a base (2) resting on the floor which has a flat back portion and a front portion (5) curved convexly forward and toward both sides in relation to the supporting base surface resting on the floor.
    Type: Application
    Filed: April 29, 2008
    Publication date: July 1, 2010
    Inventors: Juan Luis Bellvis Castillo, José Javier Marín Zurdo, Ricardo Ros Mar
  • Dynamic footrest
    Patent number: 6955400
    Abstract: The invention relates to a dynamic footrest, more particularly to a type of footrest which enables the user to rest his or her feet on said footrest with the purpose of helping him or her adopt a better posture, whereby the dynamic footrest (1) comprises a pair of adjacent and independent platforms (2) and (3) that are rotationally mounted relative to a common transversal axis (4), in addition to means for transmitting a rotational movement to one of the platforms and means for transmitting rotational movement from one platform to the other.
    Type: Grant
    Filed: March 11, 2002
    Date of Patent: October 18, 2005
    Inventor: Juan Luis Bellvis Castillo
  • Dynamic footrest
    Publication number: 20020096930
    Abstract: The invention relates to a dynamic footrest, more particularly to a type of footrest which enables the user to rest his or her feet on said footrest with the purpose of helping him or her adopt a better posture, whereby the dynamic footrest (1) comprises a pair of adjacent and independent platforms (2) and (3) that are rotationally mounted relative to a common transversal axis (4), in addition to means for transmitting a rotational movement to one of the platforms and means for transmitting rotational movement from one platform to the other.
    Type: Application
    Filed: March 11, 2002
    Publication date: July 25, 2002
    Inventor: Juan Luis Bellvis Castillo